微信小程序的checkbox的默认样式改变

checkbox .wx-checkbox-input {
   width: 34rpx;
   height: 34rpx;
   border-radius: 50%!important;

}

checkbox .wx-checkbox-input.wx-checkbox-input-checked {
  background: #027ee7;
  border-radius: 50%!important;
  border:0px!important;
}

checkbox .wx-checkbox-input.wx-checkbox-input-checked::before {
  width: 34rpx;
  height: 34rpx;
  border-radius: 50%!important;
  line-height: 34rpx;
  text-align: center;
  font-size: 28rpx;
  color: #ffffff;
   background: transparent;
   transform: translate(-50%, -50%) scale(1);
   -webkit-transform: translate(-50%, -50%) scale(1);
  }